Gangetic Loach
Cobitoidea sp.
Gangetic Loach (Cobitoidea sp.) — Intermediate care, Peaceful, under Loach. Minimum tank in the app: 42 US gal min; aim for 66–81°F and pH 6–7.8. The Gangetic Loach is ideal for aquarists seeking a lively bottom-dweller that adds dynamic movement to the tank.

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.
Natural distribution
Asia
- East & Southeast Asia
Regional colours match the stocking calculator’s origin map.
Gangetic Loach Tank Setup
Aim for a spacious tank with ample substrate for burrowing, complemented by hiding spots using driftwood and rocks to create territories. Moderate water flow and subdued lighting can enhance comfort, while maintaining a temperature within their range encourages active behavior.
What Do Gangetic Loachs Eat?
Gangetic Loaches are opportunistic feeders and may compete for food, particularly if they share a tank with faster eaters. Offering a varied diet, including sinking pellets, will not only ensure their health but also enhance their coloration over time.
Gangetic Loach Tank Mates
While they generally coexist well with mid-sized, non-aggressive species, avoid pairing them with smaller fish that might be intimidated. Intraspecies dynamics are usually stable, but overcrowding can lead to competition, so maintain a balance between numbers and space.
Are Gangetic Loachs Good for Beginners?
We rate this as intermediate. Budget time for testing, maintenance, and watching behaviour if the water looks fine but the fish do not. Aquarists often underestimate the importance of tank size and hiding spots, leading to stress and aggression. neglecting water parameters can result in compatibility issues and health problems, particularly in regards to their sensitivity to water quality.
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